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Book of Books Slot - Review, Free & Demo Play

Book of Books
Book of Books
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Updated: 22.07.2025
Reviewed by: Joe Booth
Book of Books is a slot created by Peter and Sons and released on 16/03/2023. If you like titles filled with humour, funny characters and great graphics, then this game is perfect for you. In order for you to quickly get acquainted with all the secrets of this amazingly beautiful slot, we have created and placed on this page an excellent review.
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18+ | New players only | Terms Apply | Please play responsibly | gamblingtherapy.org

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Spins
  4. Summary
  5. Where to play
General information about Book of Books slot

General information about Book of Books slot

Rating by Joe Booth:
8.4
Peter&Sons
Write a review +25 SJ points
  • Release Date:
    16.03.2023
  • Volatility:
    High
  • RTP:
    96.1%
  • Multiplier:
    Yes
  • Max. win:
    10,000x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    40
  • Slot reels:
    5
  • Layout:
    5-5
  • Stakes range (€/£/$):
    0.15 to 75
  • Slot Theme:
    Medieval, Middle Ages
  • Technology:
    JS, HTML5
More infoLess info

Licensed and tested by

  • AGCO
  • Gambling Comission
  • Loteria de la Ciudad
  • Spel inspectionen

How to play

Start playing Book of Books by following these steps:

  1. Choose an online casino and set up a new account
  2. Confirm your ID and top up your account
  3. Get bonuses and read the website rules
  4. Find the game, open it, and bet from €0.15 to €75
  5. Spin the reels and wait for the prizes

There are 10 standard paylines in the game, but their number can increase up to 40 during free spins. In the same way, the game grid is also enlarged. By default, it has a size of 5x3, and during bonuses, 2 additional rows are added to it. Thus, you get a 5x5 playing field.

The slot can offer a number of bonus features such as collecting powerups that bring expanding symbols, free spins and extra multipliers. In addition, you can increase your chance of triggering bonus games by activating the premium Golden Bet option. On top of that, users can purchase free spins.

Book of Books RTP and Volatility

8.1 
The RTP of the slot is 96.10% and the volatility is high.

To determine whether a slot is profitable, you need to consider several factors, including the RTP and the volatility. A higher RTP generally means a more profitable title. For example, a slot with an RTP of 96.1% means that, on average, for every €100 wagered, €96.1 is paid back to the players. But volatility also plays a role.

A high-volatility slot may pay out less often, but the payouts are typically much bigger. Therefore, the title with the RTP of 96.1% and high volatility can still be profitable, but it is important to manage your bankroll and play responsibly, as high-volatility slots can have longer dry spells between payouts.

Theme

10 

The title has really amazing graphics, made in a cartoonish humorous style. The playing field is a stone wall with symbols replacing each other, above which the slot logo rises. In the background, green firs are swaying in the wind and it will seem to you that either enemies or brave heroes of the slot - soldiers of the Order of the Peregrin - are hiding between the trees!

The music in the game is combative and heroic, in a word, ideal for the theme of warriors and battles. However, after half an hour of playing you will get bored with it, because the melody is very monotonous.

The symbols of the title are four card denominations (Hearts, Spades, Diamonds and Crosses), as well as a battle axe, hammer, sword and three heroes who are armed with these weapons. Among them are a soldier, a warrior and a king. The Wild is made in the form of a seal with the letter W in the middle, and the Scatter is a golden book with bookmarks and a goblet drawn on the cover.

Theme
Book of Books slot - payouts

Mobile Compatibility

Book of Books slot mobile
The slot is well adapted for playing on mobile devices, it instantly loads on any smartphone or tablet. To keep the gameplay stable, make sure that the device always has a reliable Internet connection.

About Peter and Sons

Peter and Sons is an online slots provider that specializes in creating visually stunning and engaging video titles. The company was founded in 2020 and is headquartered in Malta. Peter and Sons' games are known for their high-quality graphics, animations, and sound effects, as well as their innovative and exciting gameplay features. Some of their most popular titles include "Robin: Nottingham Raiders," "Sherwood's Legacy," and "Johnan Legendarian.”

Bonus Rounds & Free Spins

8.5 

Powerups

When 2 Scatters appear on the screen, you get bonuses that are used during the free games round:

  • 1-2 free spins
  • Expanding symbol
  • Multipliers

The last bonus applies to all wins on the grid.

Free Spins

Scatters are valued as follows:

  • 3 Scatters - 5x3 field and 10 paylines
  • 4 Scatters - 5x4 field and 20 paylines
  • 5 Scatters - 5x5 field and 40 paylines

Regardless of the number of Scatters that appear on the grid, you get 7 free spins as well as powerups. The latter are reset when the round ends.

At the same time, the bonus can be retriggered if 2 or more Scatters appear on the screen.

  • 2 scatters award 1 extra spin
  • 3 scatters award 3 extra spins
  • 4 Scatters bring 5 extra spins and a 5x4 field
  • 5 scatters bring 7 extra spins and a 5x5 field

In addition, Book symbols give additional powerups.

Golden Bet

This is a special feature that increases the chances of triggering free spins in the base round. To activate it, you need to agree that your bet will increase by half.

Bonus Buy

With this option, you can get

  • 3 Scatters for 120x bet
  • 4 Scatters  for 250x bet
  • 5 Scatters  for 500x bet

In addition to free spins, when buying, you also trigger powerups and increase the size of the playing field.
Book of Books slot - feature

Book of Books Demo Play

If you want to try the slot for free, you can do it here and now. On this page we have posted a demo that can be an excellent base for creating your own game tactics. Using virtual chips, you can trigger bonuses and evaluate their payment potential.

Max Win

7 
Maximum win - 10,000x bet.
A game with high volatility requires more risk. Therefore, carefully assess your bankroll before you go on a quest to get rich and try to get free spins. After allocating a certain amount, make up to 50 auto spins to try to trigger the bonus round. If this fails, pause the game. Maybe next time you will be lucky!

Overall Rating

8.4
Book of Books is an addictive game with amazing bonuses and high-paying potential. The slot will be enjoyed by all fans of large payouts and advanced graphics. At the same time, beginners may find the rules of the game a bit confusing. In any case, the title is worth a try.
Hits
Great graphics
High payouts
Lots of bonuses
Misses
High volatility
Low max win

Book of Books Slot - FAQ

What is the Most Valuable Symbol in the Book of Books?

It’s the Wild.

Does the Book of Books slot have a jackpot?

No. However, there are large bet multipliers in the game.

What is the Return to Player (RTP) rate of the Book of Books?

The RTP of the title is 96.1%.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

2733 articles

Reviewed by Editor-in-Chief
Nikita Lukanenoks
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Overall rating

Based on 1 reviews

9/10
Gonzita_is_here own avatar
Gonzita_is_here
6 lvl Superstar
9
Winning: €9
Multiplier: x56
I'm amazed at how slots are made now, it seems that it's a console video game! In addition to cool graphics, I got interesting mechanics. Yes, there is high volatility and it is noticeable, but there is a chance to pick something generous. First I played for €0.10 per spin and was able to pull out €2.35, and after activating the boost, I played for €0.15 and got into the bonus round where I got €8.45 (56x). Then I received fewer but frequent payouts. Recommended if you like real excitement ;)
Review image 2337-0
20.03.2023
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